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Showing top 2 results for "Security and malware campaigns"

Microsoft Defender flags DigiCert certificates as malware

… Microsoft's recommendation is to update Defender to the latest available Security Intelligence version via Settings, then Windows Security, then Virus and Threat Protection, then Protection Updates. …

May 7, 2026 · Darryl Linington

Hackers impersonate Microsoft Teams staff to deploy SNOW malware

… According to Mandiant, an AutoHotKey script also downloads silently in the background and begins installing the group's malware toolkit. …

Apr 24, 2026 · Darryl Linington

Followed topics

Microsoft Defender flags DigiCert certificates as malware

Hackers impersonate Microsoft Teams staff to deploy SNOW malware